Crash of a Douglas C-54R Skymaster in the Pacific Ocean

Date & Time: Dec 23, 1986 at 1750 LT
Type of aircraft:
Registration:
N96361
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Arlington - Arlington
MSN:
27368
YOM:
1944
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
4500
Captain / Total hours on type:
400.00
Aircraft flight hours:
27804
Circumstances:
The pilot reported that he ditched his DC-4 in the Pacific Ocean on the evening of december 23 after experiencing an uncontrollable n°3 engine fire at the conclusion of a training flight. The ditching occurred in dark night conditions with minimal 10 foot swells having a period of approximately 10 seconds and the aircraft was reported to have remained afloat approximately 10 minutes after the ditching. Although the flight penetrated the Pacific coastal adiz on at least 2 occasions no radar evidence corroborated the penetrations nor was there any receipt of the pilots mayday on 121.5 mhz. No wreckage has been observed along the Washington shoreline since the event. Weather conditions at 1750 hrs pst within 20 miles of the ditching were reported as measured 900 foot overcast with 1.5 miles visibilit in light rain and fog. Surface winds prevailed from the southeast yet the two pilots reportedly drifted northeast covering a distance of at least 14 nautical miles via raft in 16 hours. The board's findings surrounding this event remain undetermined.
Probable cause:
Occurrence #1: fire
Phase of operation: cruise - normal
Findings
1. (c) engine assembly - undetermined
2. (c) reason for occurrence undetermined
----------
Occurrence #2: forced landing
Phase of operation: descent - emergency
----------
Occurrence #3: ditching
Phase of operation: landing - flare/touchdown
Final Report:

Crash of a Beechcraft 200 Super King Air in Casablanca: 4 killed

Date & Time: Nov 3, 1986
Operator:
Registration:
CN-CDE
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Casablanca - Casablanca
MSN:
BB-567
YOM:
1979
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
4
Circumstances:
The crew (two instructors and two student pilots) were engaged in a local training flight at Casablanca-Nouasseur Airport. The accident occurred in unknown circumstances, killing all four occupants.

Crash of a De Havilland DHC-2 Beaver near Golden

Date & Time: Oct 1, 1986
Type of aircraft:
Operator:
Registration:
C-FJOQ
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
1070
YOM:
1957
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The pilot, under the supervision of his employer/instructor, had set out to practise solo take-offs and landings in order to qualify for a float endorsement. During a take-off attempt from the river, the aircraft porpoised, cleared the water momentarily with the left and then the right float, swerved left, and struck the river bank in a level attitude. The aircraft then rolled and came to rest, partially submerged, on its left side. A fire started in the engine compartment but lasted for a short time only. The seriously injured pilot was rescued by the aircraft owner who swam across the river.
Probable cause:
The pilot, although experienced in the operation of wheel-equipped aircraft, had limited experience with aircraft on floats. His solo flying experience on float-equipped aircraft was less than one hour and was from the same location the day before the accident. The river flowed at about five knots in the direction of take-off. The water level of the river was low, and, as a result, sand bars were both above and just below the water surface. Because of these conditions, the average usable width of the river for take-offs and landings was less than 100 feet. The river had one prominent bend in the area where the aircraft commenced its take-off and another just downstream of the occurrence site. The riverbank on the left, in the direction of take-off, had tall trees up to the water's edge. The pilot suffered injuries during the crash; the lap belt had a Sliding friction-type buckle that loosened during the crash, and there was no shoulder harness installed in the aircraft. It is probable that the pilot's injuries would have been less serious if he had had a better restraint system. Although the pilot had successfully taken off and landed on the river the day before the accident, the conditions of that area were unsuitable for his limited float-flying experience. When the pilot could not establish directional control during the take-off, a prudent decision would have been to reject, rather than to continue. The supervising pilot should have realized that the conditions of the river were not suitable as a practice area for any pilot, particularly for a pilot whose float-flying experience was limited.

Crash of a Rockwell Sabreliner 75A in Liberal

Date & Time: Sep 29, 1986 at 1204 LT
Type of aircraft:
Operator:
Registration:
N64
Flight Type:
Survivors:
Yes
Schedule:
Oklahoma City - Liberal
MSN:
380-35
YOM:
1975
Crew on board:
2
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
8448
Captain / Total hours on type:
1540.00
Aircraft flight hours:
7327
Circumstances:
The right main landing gear downlock pin retracted just before or during touchdown. The airplane touched down 21 feet short of the runway. It traveled that 21 feet, traveled the full length of the 6999- foot runway, then traveled another one-fourth of a mile and stopped on a golf course. No pre-touchdown mechanical, hydraulic or electrical problems could be found. All four occupants escaped uninjured.
Probable cause:
Occurrence #1: gear collapsed
Phase of operation: landing - flare/touchdown
Findings
1. (c) procedures/directives - not followed - pilot in command
2. (c) gear retraction - inadvertent - copilot/second pilot
----------
Occurrence #2: loss of control - on ground/water
Phase of operation: landing - roll
----------
Occurrence #3: on ground/water encounter with terrain/water
Phase of operation: landing - roll
Findings
3. (f) terrain condition - ditch
----------
Occurrence #4: on ground/water collision with object
Phase of operation: landing - roll
Findings
4. (f) object - fence
----------
Occurrence #5: on ground/water encounter with terrain/water
Phase of operation: landing - roll
Findings
5. (f) terrain condition - water, glassy
Final Report:

Crash of a Fokker F27 Troopship 400MPA in Garut: 8 killed

Date & Time: Aug 14, 1986
Type of aircraft:
Operator:
Registration:
T-2702
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Garut - Garut
MSN:
10537
YOM:
1976
Location:
Country:
Region:
Crew on board:
8
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
8
Aircraft flight hours:
5107
Aircraft flight cycles:
4540
Circumstances:
Crashed in unknown circumstances shortly after takeoff from Garut Airport while engaged in a local training mission. All eight occupants were killed.

Crash of a Mitsubishi MU-300 Diamond 1A on Mt Kinpoku: 4 killed

Date & Time: Jul 23, 1986
Type of aircraft:
Operator:
Registration:
JA8246
Flight Type:
Survivors:
No
Site:
Schedule:
Tokyo - Niigata
MSN:
92
YOM:
1984
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
4
Circumstances:
The crew departed Tokyo-Haneda on a training flight to Niigata. He started the descent to Niigata Airport in limited visibility due to poor weather conditions when the aircraft struck the slope of Mt Kinpoku located in the center of Sado Island, about 67 km northwest of runway 10 threshold. The aircraft was destroyed and all four crew members were killed.
Probable cause:
It was determined that the accident was the consequence of a controlled flight into terrain after the crew initiated the descent under VFR mode in IMC conditions in preparation of an ILS approach to runway 10 at Niigata Airport.

Crash of a De Havilland DHC-4 Caribou in Camden

Date & Time: Jul 4, 1986
Type of aircraft:
Operator:
Registration:
A4-264
Flight Type:
Survivors:
Yes
Schedule:
Camden - Camden
MSN:
264
YOM:
1968
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew was completing a local training flight at Camden Airport. On final approach, the pilot-in-command initiated a go-around when the aircraft stalled and crashed. There were no casualties while the aircraft was damaged beyond repair.

Crash of a Partenavia P.68C Observer at Latina AFB: 2 killed

Date & Time: May 5, 1986
Type of aircraft:
Operator:
Registration:
PS-A95
Flight Type:
Survivors:
No
MSN:
336-23-OB
YOM:
1984
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
The crew was completing a training mission when the twin engine aircraft crashed in unknown circumstances while approaching Latina-Enrico Comani AFB. Both pilots were killed.

Crash of a Kawasaki C-1 at Iruma AFB

Date & Time: Feb 18, 1986
Type of aircraft:
Operator:
Registration:
58-1010
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Iruma - Iruma
MSN:
8010
Country:
Region:
Crew on board:
7
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
During the takeoff roll at Iruma AFB in heavy snow falls, control was lost. The aircraft veered off runway, lost its undercarriage and slid for about 500 meters before coming to rest with its both wings torn off. All seven crew members were injured.

Crash of a Cessna 340A in Dania: 2 killed

Date & Time: Feb 14, 1986 at 1205 LT
Type of aircraft:
Registration:
N1923E
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Fort Lauderdale - Fort Lauderdale
MSN:
340A-0671
YOM:
1978
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
911
Captain / Total hours on type:
873.00
Aircraft flight hours:
1600
Circumstances:
Shortly after takeoff on a check-out flight the aircraft was observed on crosswind leg to descend until impact. There was an extensive post impact fire. Witnesses heard the aircraft make a 'poof' type of noise just as the pilot radioed the control tower and stated that he was experiencing an emergency of unknown nature. The paper air filter element for the left engine exhibited the presence of oil, and the left side of the aircraft had evidence of oil spatter and streaking. Both occupants were killed.
Probable cause:
Occurrence #1: miscellaneous/other
Phase of operation: takeoff - initial climb
Findings
1. (f) lubricating system - leak
----------
Occurrence #2: in flight collision with terrain/water
Phase of operation: descent - emergency
Findings
2. (c) emergency procedure - not followed - pilot in command
3. (c) panic - pilot in command
----------
Occurrence #3: on ground/water collision with object
Phase of operation: landing - roll
Findings
4. (f) object - tree(s)
----------
Occurrence #4: fire/explosion
Phase of operation: landing - roll
Final Report: